baber/WOPTO huggingface dataset:
Patent JP-2004004735-A (JP)
Title: Toner for electrostatic charge image development, and its manufacturing method and image forming method
Inventor: KITANI TOMOE
IPC: G03G9/087
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development which has superior storage stability, a wide fixation temperature range, and superior offset resistance and fixing property, and to provide its manufacturing method and image forming method.  <P>SOLUTION: The toner for electrostatical charge image development contains a 0.001 to 1.0 mass % aromatic hydrocarbon compound of ≥9C which may have a substituent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320360-A (JP)
Title: Transmitter, receiver and viewing history collection system
Inventor: KAI KENJIRO
IPC: H04N17/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter, a receiver and a view history collecting system which reduces the data quantity to be transmitted and efficiently obtains history information.  <P>SOLUTION: The transmitter for collecting the view history of a viewer in data broadcasts transmitted to the viewer comprises a means for generating picture comparison information from picture information on every indicated screen involved in data broadcasts indicated to the viewer, and a means for sending the picture comparison information generated by the picture comparison information generating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003286792-A (JP)
Title: Shutter device with door mechanism
Inventor: NAKAJIMA KOJI
IPC: A62C2/06
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter device with door mechanisms with which the arrangement on the shutter curtain corresponding to the situation of a building can be realized and which is conveniently and easily used by a user.  <P>SOLUTION: The door mechanisms 50 and 51 are arranged near a guide means 5 such as a handrail. Regarding the shutter curtain 20, when divisions from inner width ends B1 and C1 to positions B2 and C2 are defined as end divisions 20A and 20B having widths V1 and V3 of 1/N (N is 2 or an integer of 3 or more) of a total inner width W from the ends B1 and C1, the door mechanisms 50 and 52 are arranged on these end divisions 20A and 20B and a sheet plate 22 is provided at the bottom portion of the shutter curtain 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000563-A (JP)
Title: Decorative aquarium and decorative display unit
Inventor: NAKAYAMA MINORU
IPC: A63H13/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative aquarium and a decorative display unit showing behavior of fish models, or aquatic animal simulated models, swimming in a natural image in the decorative aquarium.  <P>SOLUTION: This decorative aquarium is provided with a water tank, a water pipe, and a bubble producing member, the water tank is provided with an inlet and a hole part, and the hole part is so formed as to produce a convection in the decorative aquarium by a liquid flow from the aquarium via the hole part. The water tank is installed in an upper direction of the decorative aquarium, and the water pipe has one end attached to the inlet of the water tank and the other end installed in the decorative aquarium so as to be immersed in liquid when the decorative aquarium is filled with the liquid. This decorative aquarium is characterized in that the bubble producing member is so installed as to introduce bubble inside the water pipe in the peripheral part of the other end of the water pipe. This decorative display unit uses the decorative aquarium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320623-A (JP)
Title: Streaming content distributing system, method, program, and computer readable medium
Inventor: NAKAJIMA ICHIRO
IPC: H04N7/167
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a streaming content distributing system and method which maintain convenience of inducing to viewing and listening pages of a content like a membership service utilizing a streaming distribution and which prevents an abuse of the content in the same way as the DRM (Digital Right Management).  <P>SOLUTION: A streaming content distributing system and method are provided which have encryption means encrypting and recording a variable character string whose value is different every time a viewing list is transmitted to a Web server, list demand means requesting a reproducing device to transmit the viewing list, content demand means demanding a distribution of a streaming content based on the viewing list, decryption means decrypting a variable character string included in a distribution demand to a content server, determination means determining whether or not the streaming content is distributed, and distributing means distributing the streaming content.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000200-A (JP)
Title: Method for detecting microorganism
Inventor: YAMAMOTO NAOTAKA
IPC: C12Q1/68
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting microorganisms contained in fluid promptly and sensitively.  <P>SOLUTION: The method includes a process (1) for filtering the fluid by using a filter membrane, a process (2) in which the filter membrane is immersed in a liquid medium, and the microorganisms entrapped by the filter membrane are cultivated, a process (3) for concentrating the cultivated microorganisms, a process (4) for extracting the DNA of the cultivated microorganisms from the concentrated culture, a process (5) for performing PCR (polymerase chain reaction) by using the extracted DNA as a template, and a process (6) for detecting the obtained PCR product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327493-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAGAHISA KATSUMI
IPC: H01L21/76
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having an STI structure that can effectively suppress reverse narrow channel effects, and to provide a method of manufacturing the device.  <P>SOLUTION: In the semiconductor device, the upper layer of a silicon substrate 1 is specified as a MOSFET forming area by means of a separation insulating film 2 formed in a trench 10 formed in the upper layer of the substrate 1 in an embedded state. SiGe layers 4 are thinly formed along the side walls of the trench 10 formed into the silicon substrate 1, and B-containing SiGe layers 5 are formed in the SiGe layers 4 (on the trench 10 side).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323296-A (JP)
Title: Precast step
Inventor: UEDA NOBUTO
IPC: C04B28/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precast step that is easily manufactured and is excellent in durability.  <P>SOLUTION: This precast step is composed of at least cement, pozzolana impalpable powder, a fine aggregate with a particle size of 2 mm or less, a water reducing agent and a cured blend containing water. The precast step may contain inorganic particles the Blain specific surface area of which is 2,500-30,000 cm<SP>2</SP>/g and is larger than that of the cement in the formulation. The inorganic particle is constituted from an inorganic particle A with the Blain specific surface area of 5,000-30,000 cm<SP>2</SP>/g and an inorganic particle B with the blain specific surface area of 2,500-5,000 cm<SP>2</SP>/g. The precast step can contain one or more fibers selected from the group consisting of a metal fiber, an organic fiber and a carbon fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326463-A (JP)
Title: Behavioral synthesis system, behavioral synthesis method, control program, readable storage medium, manufacturing method of logic circuit, and logic circuit
Inventor: OKADA KAZUHISA
IPC: G06F17/50
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To pipeline loop processing in a CDFG (control data flow graph) with a minimum increase in area in a behavioral synthesis for synthesizing hardware from a behavior description.  <P>SOLUTION: When the loop processing is pipelined, a loop control part 31 for outputting a control signal for making each node included in the loop processing perform at least a non-loop processing of the loop processing and the non-loop processing is provided within a loop processing part 30 of a control data flow graph showing that each node is divided for every pipelining stage, and the processing of each pipelining stage is executed in parallel every time the loop processing to be carried out in a plurality of times to generate the CDFG.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324796-A (JP)
Title: Friction transmission belt
Inventor: TACHIBANA HIROYUKI
IPC: C08J5/14
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction transmission belt of low noise even without using short fiber.  <P>SOLUTION: The friction belt B transmits power in such a way that a belt main part 10 is wound as in contact with a pulley. At least a pulley contact part 12 out of the main part 10 is made of a rubber component which is made of ethylene-α-olefine elastomer, not less than 80 less than 95 in rubber hardness measured with a type A durometer in accordance with JIS K6253, not containing short fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290630-A (JP)
Title: Survival game board applying road traffic law
Inventor: IMAMURA NORIHIKO
IPC: A63F3/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To confirm that an accident never occurs as long as conforming to Road Traffic Law.  <P>SOLUTION: Concentric three courses are formed on a board and divided into cells. The respective courses are set to a general course (outer ring) 5 and driver's license suspension courses 6 and 7. A game is played on the general course by moving the cells using dice and chips. When the chip reaches deficiency point cell 1 and the number of the deficiency points becomes the driver license suspension points, the course is shifted to the driver's license suspension course. If reaching the exemption cell 2, the driver's license suspension is removed and a player can return to a short-term course or the general course. The game is progressed in this way and, when reaching a license revocation point, the player loses the game and a player left in the general course to the last wins the game.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335144-A (JP)
Title: Portable gas detector
Inventor: KOYANO JUNICHI
IPC: H01M2/10
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable gas detector of a novel structure easy to constitute as a compact one, with convenience of use, and capable of utilizing either a dry cell or a charging battery without using an accessory such as an adapter.  <P>SOLUTION: The gas detector, of a slender shape of a size graspable by hand, is provided with a casing with an opening for gas collection formed at the tip. Inside the casing, a gas detecting mechanism and a display mechanism are arranged at a tip side, and a battery mounting chamber is formed at a rear end side in which either package power source with two column-shaped dry cells or two chargeable batteries with the same outer dimension as the dry cells integrated by being held by a holding frame member is inserted and mounted in free replacement with each other. The battery mounting chamber has a receiving support part formed adapted to an outer dimension of a cross section of the dry cells, and the package power source has a cross-section shape adapted to a space part in a cross section crossing in a length direction of the battery mounting chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331737-A (JP)
Title: Fluid for working
Inventor: INOUE KIYOSHI
IPC: C09K3/14
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid for working which can be used in contact working and noncontact working, can prevent the worked area from generating heat, is excellent in the effect of dissipating the generated heat and the action of discharging working wastes, has e.g. a tool protective function, antirusting effect, etc., and can be easily prepared.  <P>SOLUTION: The fluid is prepared by dispersing 0.1 to 5.0 wt.% at least one type of ultrafine particles selected from the group consisting of fullerene particles, carbon nanotubes, and carbon nano-capsules in a medium. It is preferable that the ultrafine particles dispersed in the medium are made of an intercalated compound and that the intercalated compound contains at least one element selected from the group consisting of hydrogen, oxygen, chlorine, fluorine, helium, and argon. The fullerene particles, the carbon nanotubes, and the carbon nanocapsules have a size with a diameter of 10 to 100 nm and a length of 0.5 to 500 nm, a purity of ≥95%, a surface area of 40 to 500 m<SP>2</SP>/g, and an amorphous graphite content of <3 to 5%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298579-A (JP)
Title: Eye mask with storage for face cover
Inventor: NAKAMURA YURIKO
IPC: A61F9/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye mask capable of storing a face cover whereby a user can cover his or her face to have a good sleep in a vehicle or a place while going out, with no fear of having his or her sleeping face seen by others.  <P>SOLUTION: As this eye mask is shaped like a bag, it can store the face cover inside. By pulling the face cover out of the eye mask and then putting it on along with the eye mask, a user can cover his or her face to have a good sleep with no fear of having his or her sleeping face seen by others.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330338-A (JP)
Title: Workpiece polishing device and workpiece polishing method
Inventor: MORIYA JIRO
IPC: B24B37/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device and a polishing method for preventing the occurrence of a defect such as a scratch on a workpiece by positively and uniformly controlling atmosphere humidity to a requested value.  <P>SOLUTION: This workpiece polishing device is provided with a polishing plate, an abrasive fluid supply means, a workpiece holding means and a humidity control means. The abrasive fluid supply means supplies an abrasive fluid onto the rotated polishing plate, and the workpiece holding means brings the held workpiece into pressure contact with the polishing plate to polish the workpiece. The humidity control means controls atmosphere humidity on the polishing plate to 55% or more by producing mist by an ultrasonic oscillator. In the workpiece polishing method, the polishing plate is rotated, and the abrasive fluid is supplied onto the polishing plate. While controlling the atmosphere humidity on the polishing plate to 55% or more by the humidity control means for producing mist by the ultrasonic oscillator while measuring humidity by a hygrometer, the workpiece is brought into pressure contact with the polishing plate to polish the workpiece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330050-A (JP)
Title: Ozonized-water supplying apparatus and fluid mixing apparatus
Inventor: INABA KUNIO
IPC: C02F1/78
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozonized-water supplying apparatus constituted so that the ozone concentration of ozonized-water can be managed stably by preventing the ozone concentration from being diminished even when the ozonized water is left as it is or is used for bactericidal washing.  <P>SOLUTION: This ozonized-water supplying apparatus is provided with: an ozone mixer 13 for mixing water with ozone and discharging the produced ozonized water 5 to a storage tank 10; a circulation system pipeline 14 for taking the ozonized water 5 out from the tank 10 and supplying the taken out ozonized water 5 to the mixer 13; a washing system pipeline 21 for supplying the ozonized water 5 in the tank 10 to the object to be washed; a branched pipeline 25 branched from the pipeline 21 and returned to the tank 10; and an ozone concentration measuring part 31 arranged on the pipeline 25 for measuring the ozone concentration of the ozonized water 5 by successively measuring the transition of the ultraviolet absorbance of the ozonized water 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329510-A (JP)
Title: Absorptive article
Inventor: KAO HIROYUKI
IPC: A61F13/53
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and convenient-to-handle absorptive article excellent in absorptivity, for obtaining a dry touch feeling in a short time without keeping body fluid in a top sheet, in which the thickness of an article main body is thin.  <P>SOLUTION: In the absorptive article, the article main body is formed of at least a liquid permeable top sheet having a second sheet in a lower layer, a liquid impermeable back sheet and an absorbent interposed between the top sheet and the back sheet. The absorbent is constituted of a plurality of layers of the same material as the second sheet and both are integrated by thermal melt-sticking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294047-A (JP)
Title: Hot-water supply apparatus
Inventor: AOKI YOSHIHITO
IPC: F24F11/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To display information required by a user to be easily read in a hot water supply apparatus.  <P>SOLUTION: In this hot water storing type hot water supply apparatus, a console board for a kitchen is provided with various switches and a dot matrix-type display part 40. Normally the information on an operation mode, the present time, the hot water set temperature, and the hot water storing quantity are displayed on the display part 46. When the navigation switch is operated predetermined number of times by a user, it enters the state of setting a highlighting display mode, and in this state, when a temperature drop switch is pressed within three seconds, the available hot water quantity is highlighted and displayed on the whole display part 46. After that, when a temperature drop switch is pressed within three seconds, the highlighting display of the quantity of hot water used in the past, the highlighting display of the present time, the highlighting display of the hot water set temperature, and the highlighting display of quantity of hot water stored are switched in order. In one display state, when three seconds pass without pressing the temperature drop switch, the display state at that time is continuously kept until the setting is changed by the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332482-A (JP)
Title: Spacer for reinforcement
Inventor: BANDO GENJI
IPC: E04G21/12
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer for a reinforcement, accurately and reliably mountable on a vertical reinforcement at its predetermined position and freely applicable to reinforcements having different diameters with one type.  <P>SOLUTION: The spacer is mounted on the vertical reinforcement 2 arranged in a formwork 6 for keeping a space between the vertical reinforcement 2 and the formwork 6. It comprises a spring member 3 formed into a recessed shape to be elastically deformed in the radial direction of the vertical reinforcement 2 for holding the vertical reinforcement 2 and a plurality of space keeping members 4 symmetrically protruded on both sides of the spring member 3 and laid between the vertical reinforcement 2 and the formwork 6. The spring member 3 is formed into the recessed shape opening right sideways so as to holding the vertical reinforcement 2 right sideways between a wave portion 3a and each of flange portions 3b, 3b protruded opposite both ends thereof. The space keeping member 4 is formed of mortar or a synthetic resin into a sector shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331915-A (JP)
Title: Flame-retardant acrylic resin composition
Inventor: TANO TAKAAKI
IPC: C08L33/10
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant acrylic resin composition having high flame retardancy, good working safety in kneading and excellent transparency and mechanical characteristics.  <P>SOLUTION: The composition contains (B) 5-40 pts. wt. of a phosphorus type flame retardant and (C) 1-40 pts. wt. of a carbonization-promoting compound to (A) 100 pts. wt. of an acrylic resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003327152-A (JP)
Title: Sub-frame used for front axle of automobile
Inventor: FRASCH WILHELM
IPC: B62D21/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To form a fixing part for a stabilizer to protect also a sub-frame when crashed.  <P>SOLUTION: Each holding element 9 is engaged with the stabilizer 6 from an upper side in one side to be held as a clamp, the element 9 is position-fixed to a member 3 or a member extension part 5 via fixing screws 12, 13, the element 9 has a collision portion 9a overhung over the member 3 and a member 5 of the sub-frame 1 in the other side, the collision portion 9a forms a front hook-coupling part 14 together with the members 3, 5, and the holding elements 9 form a support part for the member 3 in a rear free-end part 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004340237-A (JP)
Title: Mechanism component made of resin
Inventor: KUBO KIMIHIRO
IPC: F16H55/06
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism component made of resin excellent in the noise prevention, dynamic properties, dimensional accuracy, and electrostatic charge preventing performance, in particular excellent in the friction coefficient, high temperature modulus of elasticity, the die transcription performance, high temperature weld strength, and the surface resistivity, and assuring a good balance of these traits in between.  <P>SOLUTION: The mechanism component is made of a resin composition consisting of polyphenylene-sulfide resin and polyphenylene-ether resin, wherein in particular, the polyphenylene-sulfide resin has a specific oligomer quantity and a specific functional radical quantity, from which the mechanism component is prepared together with an admixture builder having a specific functional radical quantity and an inorganic filler.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337753-A (JP)
Title: Screw type filtering dehydrator
Inventor: CHIGA TATSUYA
IPC: C02F11/12
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw type filtering dehydrator which enables a product cost reduction by improving assembly workability, is excellent in disassembling maintenance properties, enables an easy change in setting space between annular filter plates, and can quickly and properly rearrange a filter body.  <P>SOLUTION: The screw type filtering dehydrator formed by fitting a screw conveyor 11 into the center hole 10 of the cylindrical filter body 1 is equipped with two or more kinds of annular filter plates 2 having spacers 6 with different projected thicknesses, as means for regulating a space between the annular filter plates 2 and 2 composing the filter body 1, each of which is fixed by fitting a leg piece into an installation hole in the peripheral seat 5 of the annular filter plate 2 and which are distinguished from each other by color etc. Specified annular filter plates 2 selected by the distinction means such as coloring are stacked to compose the filter body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI